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St. Mary's Church

Annin Township, McKean County, Pennsylvania

Marker Inscription

Parish organized 1847 at Sartwell in the "Irish Settlement," originally formed 1842-60. Log church built 1848; present one completed 1871. Resident pastor long served Roman Catholics throughout McKean and Potter counties, and this was the "mother church" of those at Port Alleghany, Bradford, Smethport, Eldred, Duke Center, and Costello. It later became a mission of St. Raphael's at Eldred.

Erected by Pennsylvania Historical and Museum Commission

The Story

St. Mary's grew out of the "Irish Settlement" of northern McKean County, whose families arrived between 1842 and 1860. The parish was organized in 1847, worshipping first in a log church of 1848 before completing the present building in 1871. For years its resident pastor rode a wide circuit, serving Catholics across McKean and Potter counties and making this the mother church of congregations in half a dozen surrounding towns.

Why it matters

The parish traces the Irish Catholic immigration that carried the faith into rural northern Pennsylvania, where a single frontier church could anchor Catholic life across two counties.

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  • · Founding of the Irish Settlement

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